Swamp paste

A tar-like substance mixed with flour and warmed. Swamp paste is a members-only item traded on the Old School RuneScape Grand Exchange.

Swamp paste trades for 16 gp, making it one of the cheapest items on the GE. The buy-sell spread is 5 gp (31.3%), which indicates a wide gap between instant buy and sell — typical of less liquid items.

Trading volume for Swamp paste is relatively low at 110 recent trades, so offers may take longer to fill. With a buy limit of 13,000 every 4 hours, you can trade in large quantities per session.

Swamp paste currently has a negative margin of -5 gp after tax, meaning instant flips would result in a loss at these prices. Margins fluctuate throughout the day — check back later or set a price alert to be notified when the margin turns positive.

Swamp paste has a high alchemy value of 18 gp, but at the current buy price it is not profitable to alch.

Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.